/**
 * site.css — Kulisse (Demo-Shopseite im Stil von alan-electronics.de).
 *
 * Bewusst getrennt von app.css: hier steht NUR die Hintergrundseite, dort das
 * ALAN-Overlay. Wer die Kulisse gegen eine echte Seite tauscht, wirft diese
 * Datei weg und behaelt app.css + js/ unveraendert.
 */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
}

.site-wrap { width: min(1180px, 100% - 2 * var(--space-5)); margin-inline: auto; }

/* --- Topbar ------------------------------------------------------------- */
.site-topbar {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.75rem;
}
.site-topbar-inner {
  display: flex; align-items: center; gap: var(--space-4);
  min-height: 34px;
}
.site-topbar-spacer { flex: 1; }
.site-demo-badge {
  background: var(--color-warn-bg); color: var(--color-warn-text);
  border-radius: var(--radius-full); padding: 2px var(--space-3);
  font-weight: 700; font-size: 0.6875rem; letter-spacing: 0.03em;
  text-transform: uppercase;
}
.site-lang strong { color: #fff; }

/* --- Header ------------------------------------------------------------- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 20;
}
.site-header-inner {
  display: flex; align-items: center; gap: var(--space-5);
  padding-block: var(--space-4);
}
.site-logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: inherit; }
.site-logo-mark {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--color-accent); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; letter-spacing: 0.02em;
}
.site-logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.site-logo-text strong { font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.01em; }
.site-logo-text span { font-size: 0.8125rem; color: var(--color-text-muted); }

.site-search { flex: 1; display: flex; max-width: 520px; }
.site-search input {
  flex: 1; min-width: 0; height: 42px; padding: 0 var(--space-4);
  border: 1px solid var(--color-border-strong); border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: inherit; font-size: 0.875rem; background: var(--color-bg-subtle);
}
.site-search input:focus { outline: none; border-color: var(--color-accent); box-shadow: var(--focus-ring); }
.site-search button {
  width: 48px; border: none; cursor: pointer;
  background: var(--color-accent); color: #fff;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: grid; place-items: center;
}
.site-search button:hover { background: var(--color-accent-dark); }

.site-header-actions { display: flex; gap: var(--space-2); margin-left: auto; }
.site-icon-btn {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: grid; place-items: center; color: var(--color-text-muted);
  text-decoration: none; border: 1px solid transparent;
}
.site-icon-btn:hover { background: var(--color-bg-subtle); color: var(--color-accent); }

/* --- Navigation --------------------------------------------------------- */
.site-nav { border-top: 1px solid var(--color-border); background: var(--color-bg); }
.site-nav-inner { display: flex; gap: var(--space-5); overflow-x: auto; }
.site-nav a {
  padding: var(--space-3) 0; text-decoration: none; white-space: nowrap;
  color: var(--color-text-muted); font-size: 0.875rem; font-weight: 600;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--color-accent); }
.site-nav a.is-active { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.site-nav a.is-accent { color: #b91c1c; }

/* --- Hero --------------------------------------------------------------- */
.site-hero {
  background: linear-gradient(120deg, var(--color-accent-soft), #f8fafc 65%);
  border-bottom: 1px solid var(--color-border);
}
.site-hero-inner {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-6);
  align-items: center; padding-block: var(--space-7);
}
.site-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.site-hero h1 {
  margin: 0 0 var(--space-3); font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.1; letter-spacing: -0.02em;
}
.site-hero-claim { margin: 0 0 var(--space-5); font-size: 1.0625rem; color: var(--color-text-muted); max-width: 42ch; }
.site-hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.site-hero-art { display: grid; place-items: center; }
.site-hero-device {
  width: min(320px, 100%); aspect-ratio: 16 / 10; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #1f2937, #0b1220);
  box-shadow: var(--shadow-lg); padding: var(--space-5);
  display: flex; flex-direction: column; justify-content: space-between;
}
.site-hero-display {
  align-self: flex-start; background: #9ae6b4; color: #14532d;
  font-family: var(--font-mono); font-weight: 700; font-size: 0.875rem;
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm);
}
.site-hero-knobs { display: flex; gap: var(--space-4); }
.site-hero-knobs i {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #64748b, #1e293b);
}

/* --- Buttons ------------------------------------------------------------ */
.site-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.875rem; font-weight: 600;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.site-btn-primary { background: var(--color-accent); color: #fff; }
.site-btn-primary:hover { background: var(--color-accent-dark); }
.site-btn-ghost { background: transparent; color: var(--color-accent); border-color: var(--color-accent); }
.site-btn-ghost:hover { background: var(--color-accent-soft); }
.site-btn-ask {
  width: 100%; margin-top: var(--space-3); padding: var(--space-2) var(--space-3);
  background: var(--color-bg-subtle); color: var(--color-accent);
  border-color: var(--color-border-strong); font-size: 0.8125rem;
}
.site-btn-ask:hover { background: var(--color-accent-soft); border-color: var(--color-accent); }

.site-link { color: var(--color-accent); text-decoration: none; font-weight: 600; font-size: 0.875rem; }
.site-link:hover { text-decoration: underline; }

/* --- Marken ------------------------------------------------------------- */
.site-brands {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6);
  padding-block: var(--space-7);
}
.site-brands h2 { margin: 0 0 var(--space-2); font-size: 1.25rem; }
.site-brands p { margin: 0 0 var(--space-3); color: var(--color-text-muted); }

/* --- Produkte ----------------------------------------------------------- */
.site-products { padding-bottom: var(--space-7); }
.site-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-4); margin-bottom: var(--space-5);
}
.site-section-head h2 { margin: 0; font-size: 1.5rem; letter-spacing: -0.01em; }

.site-grid {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}
.site-card {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-4); background: var(--color-bg);
  display: flex; flex-direction: column;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}
.site-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.site-card-art {
  height: 130px; border-radius: var(--radius-md); margin-bottom: var(--space-3);
  background: var(--color-bg-subtle); position: relative; overflow: hidden;
}
/* Platzhalter-Silhouetten statt Produktfotos (Demo hat keine Bildrechte-Frage). */
.site-art-handheld::after,
.site-art-cb::after,
.site-art-audio::after {
  content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  background: linear-gradient(160deg, #475569, #1e293b);
}
.site-art-handheld::after { width: 42px; height: 86px; border-radius: 10px; }
.site-art-cb::after { width: 54px; height: 78px; border-radius: 10px 10px 6px 6px; }
.site-art-audio::after { width: 104px; height: 58px; border-radius: 8px; }

.site-card-brand {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-muted);
}
.site-card h3 { margin: var(--space-1) 0 var(--space-2); font-size: 0.9375rem; line-height: 1.35; }
.site-card h3 a { color: inherit; text-decoration: none; }
.site-card h3 a:hover { color: var(--color-accent); text-decoration: underline; }
.site-card-nr { margin: 0; font-size: 0.75rem; color: var(--color-text-muted); font-family: var(--font-mono); }
.site-card-stock { margin: var(--space-2) 0 0; font-size: 0.75rem; font-weight: 600; }
.site-card-stock.is-ok { color: var(--color-ok-text); }
.site-card-price { margin: var(--space-1) 0 0; font-size: 1.125rem; font-weight: 700; }

/* --- Newsletter --------------------------------------------------------- */
.site-newsletter { background: var(--color-bg-subtle); border-block: 1px solid var(--color-border); }
.site-newsletter-inner {
  display: flex; flex-wrap: wrap; gap: var(--space-5);
  align-items: center; justify-content: space-between; padding-block: var(--space-6);
}
.site-newsletter h2 { margin: 0 0 var(--space-1); font-size: 1.25rem; }
.site-newsletter p { margin: 0; color: var(--color-text-muted); font-size: 0.875rem; }
.site-newsletter-form { display: flex; gap: var(--space-2); }
.site-newsletter-form input {
  height: 44px; min-width: 240px; padding: 0 var(--space-4);
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.875rem; background: var(--color-bg);
}
.site-newsletter-form input:focus { outline: none; border-color: var(--color-accent); box-shadow: var(--focus-ring); }

/* --- Footer ------------------------------------------------------------- */
.site-footer { background: var(--color-text); color: rgba(255, 255, 255, 0.75); }
.site-footer-inner {
  display: grid; gap: var(--space-5); padding-block: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.site-footer h3 { margin: 0 0 var(--space-2); font-size: 0.8125rem; color: #fff; letter-spacing: 0.04em; text-transform: uppercase; }
.site-footer p { margin: 0; font-size: 0.875rem; line-height: 1.7; }
.site-footer-note {
  border-top: 1px solid rgba(255, 255, 255, 0.12); padding-block: var(--space-4);
  font-size: 0.75rem; color: rgba(255, 255, 255, 0.55);
}

/* --- Schmale Viewports -------------------------------------------------- */
@media (max-width: 860px) {
  .site-hero-inner, .site-brands { grid-template-columns: 1fr; }
  .site-hero-art { order: -1; }
  .site-search { order: 3; max-width: 100%; flex-basis: 100%; }
  .site-header-inner { flex-wrap: wrap; }
}